The human EF1a promoter does not provide expression of the transgene in mice.

Battulin N, Korablev A, Ryzhkova A, Smirnov A, Kabirova E, Khabarova A, Lagunov T, Serova I, Serov O
Transgenic Res. 2022 Oct;31(4-5):525-535. doi: 10.1007/s11248-022-00319-5. Epub 2022 Aug 12. PubMed Article

Plasmids from Article

No plasmids are currently publicly available from Addgene for this article.